Individual Calculations January 2017
 Koszkul, Wojciech  Total change: 0.20  Rating chartPersonal card
 III Dolnoslaska Liga 2016/2017 r 3-4 Dolny Slask POL 2016-12-04
RcRownchangeKK*chgGame
 2056 2053 1.00 2 0.01 20 0.20 
  Lukasiewicz, Aleksander 2019 POL0.501-0.0520-1.00 
  Machlowski, Slawomir 2093 CZE0.5010.06201.20 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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